Back of a sports bra



The sole figure is a front elevational view of the back of a sports bra showing my new design, the opposite side being a mirror image, and the crisscrossed lines being understood to represent an open mesh.

The broken lines shown on the claimed article are understood to represent conventional stitching, and the broken lines outlining portions of the claimed design are understood to represent the peripheral edges. 

The ornamental design for a back of a sports bra, as shown and described. 